초록 ▼

The separation distance, spray angle, and nozzle pressure are selected to achieve, for example, uniformity of electron-emissive film (100) and adhesion of carbon nanotubes (104) to substrate (102). They can also be selected to achieve a perpendicular orientation of a length-wise axis (105) of each o

The separation distance, spray angle, and nozzle pressure are selected to achieve, for example, uniformity of electron-emissive film (100) and adhesion of carbon nanotubes (104) to substrate (102). They can also be selected to achieve a perpendicular orientation of a length-wise axis (105) of each of carbon nanotubes (104) with respect to surface (103) and to achieve the break down of aggregates of carbon nanotubes (104), so that carbon nanotubes (104) are deposited on substrate (102) substantially as individually isolated carbon nanotubes (104).

대표청구항

[ What is claimed is:] [1.]1. A method for fabricating an electron-emissive film comprising the steps of:providing a powder having an emissive material including a plurality of carbon nanotubes;providing a substrate; anddry spraying the powder onto the substrate.

[ What is claimed is:] [1.]1. A method for fabricating an electron-emissive film comprising the steps of:providing a powder having an emissive material including a plurality of carbon nanotubes;providing a substrate; anddry spraying the powder onto the substrate.